opinions on the better alarm of the 3

get the 5900 its sst 1 mile and the ungo is ask at 1000 feet or so. i dont know anything about compustar

oh- its a viper 5000 not 5900-= so its just an alarm no remote start. I am a dei guy but thats my opinion it really matters to you.

My opinion on any alarm system vary for each model but basically the features that included is what would sell to me. Although one would have to know the details of how a feature/function works. Any alarm covers the basics - doors, trunk, hood, starter cutoff, and decent frequency range. Some basic models even include a shock sensor of some type. In higher level models, you'll find remote start, additional functional channels, power lock features, 2 way communication, fancy LCD or OLCD type transceiver, farther range, temp monitor, knock sensor and multitudes of other bells and whistles. Picking an alarm system would be the same for any consumer electronics. Find out what you like the system to do and features you like to have included. Start researching what brands out there can come close or have all the things you need. You'd be surprise how many unknown manufacturers out there makes similar products that cost less then the well known brands but this up to the individual on how reliable this is. I see it all the time, people buy the latest and greatest system but never use half what the system can offer because they're focus on 1 function or feature that was showed to them and was never explained the rest. This is why it's important for the consumer to be "in the know" to get what they paid for. But getting back to your 3 choices... What do all 3 have in common as far as feature, functions or accessories? For each one, list all the extras stuff the other don't have. Now decide if those extras are things you need. Your prices are relatively the same but then again Viper is over rated as brand anyway so choose well... Sorry for the novel write up..

I would go for a compustar or a ultrastart.

wow, access i'm not even going to atempt to read the book you wrote. haha but check it. I would go with compustar because its dope. They've been in the game for a mintue and constantly growing around the installers. Compustar is on the uprise and still going up. so whats hot. Compustar is.. word. What not. not even going into that. but i have my own opinions. I mean you sport nikes? Why because they look good and confort right? Same with CS have range plus looks. doodie. My remote is part of my accessories. peace"dont ground out!"